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14530127 = 131110917
BaseRepresentation
bin110111011011…
…011001001111
31000100012120212
4313123121033
512204431002
61235233035
7234334613
oct67333117
930305525
1014530127
118224777
124a4877b
133019811
141d03343
151420352
hexddb64f

14530127 has 4 divisors (see below), whose sum is σ = 14641176. Its totient is φ = 14419080.

The previous prime is 14530123. The next prime is 14530141. The reversal of 14530127 is 72103541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14530127 - 22 = 14530123 is a prime.

It is a super-2 number, since 2×145301272 = 422249181272258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14530123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55328 + ... + 55589.

It is an arithmetic number, because the mean of its divisors is an integer number (3660294).

Almost surely, 214530127 is an apocalyptic number.

14530127 is a deficient number, since it is larger than the sum of its proper divisors (111049).

14530127 is a wasteful number, since it uses less digits than its factorization.

14530127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111048.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 14530127 is about 3811.8403691655. The cubic root of 14530127 is about 244.0187155312.

Adding to 14530127 its reverse (72103541), we get a palindrome (86633668).

The spelling of 14530127 in words is "fourteen million, five hundred thirty thousand, one hundred twenty-seven".

Divisors: 1 131 110917 14530127